You can download notes from your account and when you find a passage in a book that you like, highlight it, click "Send to" and you'll be able to send it to Evernote or Facebook, with that passage remaining highlighted in the text and accessible through the All Notes module.
The Old Vic said it had added text to the bottom of the page on its website which highlighted the booking fees, but added that the fee was applied per transaction rather than per ticket.